Table 2 Descriptive characteristics of each age group (standard deviations).

N

177

50

72

age (years)

10.6 (2.1)

24.2 (2.0)

70.2 (6.2)

height (cm)

149.0 (14.6)

177.2 (10.3)

171.2 (8.4)

mass (kg)

40.6 (12.1)

70.5 (12.4)

75.7 (12.3)

bmi (kg/m²)

17.9 (2.6)

22.3 (2.6)

25.7 (3.5)